Insider · CIK 0001691218

John Furey

Files at: PCVX, ADAP, ONCE. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $1,323 · 1sales $3.2M · 4net −$3.2M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 15, 2026 AForm 4 →	Jun 16, 4:20 pm EDT	Vaxcyte, Inc.PCVX	2,265	—	—	5,306	—
Apr 20, 2018 SForm 4 →	Apr 24, 4:30 pm EDT	Spark Therapeutics, Inc.ONCE	6,723	$82.50	$554,648	0	−100%	plan?
Apr 20, 2018 MForm 4 →	Apr 24, 4:30 pm EDT	Spark Therapeutics, Inc.ONCE	6,723	$49.74	$334,402	6,723	—	plan?
Apr 17, 2018 SForm 4 →	Apr 19, 4:23 pm EDT	Spark Therapeutics, Inc.ONCE	13,277	$82.52	$1,095,683	0	−100%	plan?
Apr 17, 2018 MForm 4 →	Apr 19, 4:23 pm EDT	Spark Therapeutics, Inc.ONCE	13,277	$49.74	$660,398	11,000	—	plan?
Apr 12, 2018 SForm 4 →	Apr 16, 5:52 pm EDT	Spark Therapeutics, Inc.ONCE	20,000	$77.51	$1,550,200	0	−100%	plan?
Apr 12, 2018 MForm 4 →	Apr 16, 5:52 pm EDT	Spark Therapeutics, Inc.ONCE	20,000	$49.74	$994,800	20,000	—	plan?
Dec 11, 2017 SForm 4 →	Jan 22, 2018, 7:03 pm EST	Spark Therapeutics, Inc.ONCE	18	$46.33	$834	0	−100%	plan? late
Dec 8, 2017 PForm 4 →	Jan 22, 2018, 7:03 pm EST	Spark Therapeutics, Inc.ONCE	18	$73.48	$1,323	18	—	plan? late

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 15, 2026 AForm 4 →	Jun 16, 4:20 pm EDT	Vaxcyte, Inc.PCVX	11,389	—	—	11,389	—
Apr 20, 2018 MForm 4 →	Apr 24, 4:30 pm EDT	Spark Therapeutics, Inc.ONCE	6,723	—	—	120,000	—
Apr 17, 2018 MForm 4 →	Apr 19, 4:23 pm EDT	Spark Therapeutics, Inc.ONCE	13,277	—	—	126,723	—
Apr 12, 2018 MForm 4 →	Apr 16, 5:52 pm EDT	Spark Therapeutics, Inc.ONCE	20,000	—	—	140,000	—
Jan 18, 2018 AForm 4 →	Jan 22, 7:04 pm EST	Spark Therapeutics, Inc.ONCE	52,500	—	—	17,500	—
Dec 1, 2016 AForm 4 →	Dec 5, 4:41 pm EST	Spark Therapeutics, Inc.ONCE	160,000	—	—	160,000	—